Rithesh reads a book for 2.5 hours everyday. If he reads the entire bo

1.	Rithesh reads a book for 2.5 hours everyday. If he reads the entire book in a week, then how many hours all together are required for him to read the book ?
Answer» Given, time taken to read a book per day = 2.5 hours. Time taken to read entire book in a week (one week = 7 days) = 2.5 × 7 days = 25/10 x 7 = 175/10 ∴ Time taken to read entire book = 17.5 hours.

Rithesh reads a book for 2.5 hours everyday. If he reads the entire book in a week, then how many hours all together are required for him to read the book ?

Answer»

Given, time taken to read a book per day = 2.5 hours.

Time taken to read entire book in a week (one week = 7 days)

= 2.5 × 7 days

= 25/10 x 7

= 175/10

∴ Time taken to read entire book = 17.5 hours.